Fix a problem with clipping when printing almost all web pages.

chrome/renderer/render_view.cc

Index: chrome/renderer/render_view.cc
===================================================================
--- chrome/renderer/render_view.cc	(revision 12851)
+++ chrome/renderer/render_view.cc	(working copy)
@@ -462,8 +462,12 @@
   HDC hdc = emf.hdc();
   DCHECK(hdc);
   skia::PlatformDeviceWin::InitializeDC(hdc);
-  int size_x = canvas_size.width();
-  int size_y = canvas_size.height();
+  // Since WebKit extends the page width depending on the magical shrink
+  // factor we make sure the canvas covers the worst case scenario 
+  // (x2.0 currently).  PrintContext will then set the correct clipping region.
+  int size_x = static_cast<int>(canvas_size.width() * params.params.max_shrink);
+  int size_y = static_cast<int>(canvas_size.height() *
+      params.params.max_shrink);
   // Calculate the dpi adjustment.
   float shrink = static_cast<float>(canvas_size.width()) /
       params.params.printable_size.width();